JP7097282B2 - 極厚板の突合せ溶接方法および極厚板の突合せ溶接設備 - Google Patents

極厚板の突合せ溶接方法および極厚板の突合せ溶接設備 Download PDF

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JP7097282B2
JP7097282B2 JP2018218740A JP2018218740A JP7097282B2 JP 7097282 B2 JP7097282 B2 JP 7097282B2 JP 2018218740 A JP2018218740 A JP 2018218740A JP 2018218740 A JP2018218740 A JP 2018218740A JP 7097282 B2 JP7097282 B2 JP 7097282B2
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welding
extra
layer
weld bead
reheating
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Japanese (ja)
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JP2020082121A (ja
Inventor
真克 中野
智大 田中
拓郎 堀内
正光 安部
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Hitachi Zosen Corp
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Hitachi Zosen Corp
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Priority to JP2018218740A priority Critical patent/JP7097282B2/ja
Priority to KR1020217019119A priority patent/KR20210094009A/ko
Priority to PCT/JP2019/037354 priority patent/WO2020105276A1/ja
Priority to CN201980077051.5A priority patent/CN113165094B/zh
Priority to EP19886214.6A priority patent/EP3885068A4/de
Publication of JP2020082121A publication Critical patent/JP2020082121A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0213—Narrow gap welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/022—Welding by making use of electrode vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/235—Preliminary treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
JP2018218740A 2018-11-22 2018-11-22 極厚板の突合せ溶接方法および極厚板の突合せ溶接設備 Active JP7097282B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018218740A JP7097282B2 (ja) 2018-11-22 2018-11-22 極厚板の突合せ溶接方法および極厚板の突合せ溶接設備
KR1020217019119A KR20210094009A (ko) 2018-11-22 2019-09-24 극후판의 맞대기 용접방법 및 극후판의 맞대기 용접설비
PCT/JP2019/037354 WO2020105276A1 (ja) 2018-11-22 2019-09-24 極厚板の突合せ溶接方法および極厚板の突合せ溶接設備
CN201980077051.5A CN113165094B (zh) 2018-11-22 2019-09-24 极厚板的对接焊接方法以及极厚板的对接焊接设备
EP19886214.6A EP3885068A4 (de) 2018-11-22 2019-09-24 Stumpfschweissverfahren für ultradicke platte und stumpfschweissvorrichtung für ultradicke platte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018218740A JP7097282B2 (ja) 2018-11-22 2018-11-22 極厚板の突合せ溶接方法および極厚板の突合せ溶接設備

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JP2020082121A JP2020082121A (ja) 2020-06-04
JP7097282B2 true JP7097282B2 (ja) 2022-07-07

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EP (1) EP3885068A4 (de)
JP (1) JP7097282B2 (de)
KR (1) KR20210094009A (de)
CN (1) CN113165094B (de)
WO (1) WO2020105276A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112705824A (zh) * 2020-11-30 2021-04-27 中国化学工程第十四建设有限公司 一种针状焦装置厚壁合金管道的焊接方法
CN113427170A (zh) * 2021-05-26 2021-09-24 江麓机电集团有限公司 一种奥氏体不锈钢焊后采用水浸法散热装置及工艺方法
CN114571032A (zh) * 2022-03-23 2022-06-03 中国华电科工集团有限公司 一种环形基础超厚钢板焊接方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003320476A (ja) 2002-05-02 2003-11-11 Daido Steel Co Ltd フェライト系ステンレス鋼溶接ワイヤ
WO2016136888A1 (ja) 2015-02-27 2016-09-01 国立研究開発法人物質・材料研究機構 フェライト系耐熱鋼とその製造方法

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DE2730826C1 (de) * 1977-07-08 1985-10-10 Thyssen Industrie Ag Maschinenbau, 5810 Witten Verfahren zum Schweissen von aus hochhartem bzw.aus hochverguetetem Panzerstahl bestehenden Koerpern,insbesondere fuer gegen das Eindringen von Geschossen,Flugkoerpern,Splittern o.dgl. zu panzernde Objekte und nach diesem Verfahren hergestellte Schweisskonstruktion
JPS5450446A (en) 1977-09-30 1979-04-20 Nippon Kokan Kk <Nkk> Improving method for low-temperature toughness of 9%ni steel weld zone obtained by similar-metal-welding
JPS58221678A (ja) * 1982-06-16 1983-12-23 Mitsubishi Heavy Ind Ltd Ｃｒ−Ｍｏ鋼の溶接方法
JPH04327371A (ja) * 1991-04-25 1992-11-16 Nippon Kyoryo Kk 多層盛り溶接方法
JPH1177299A (ja) * 1997-09-12 1999-03-23 Ishikawajima Harima Heavy Ind Co Ltd 金属管の溶接方法
JP4319713B2 (ja) * 1998-09-28 2009-08-26 株式会社神戸製鋼所 多電極ガスシールドアーク片面溶接方法
JP2002361469A (ja) * 2001-06-12 2002-12-18 Mitsubishi Heavy Ind Ltd 溶接方法
US6845900B2 (en) * 2002-05-21 2005-01-25 Exxonmobil Upstream Research Company Methods for producing weld joints having thermally enhanced heat-affected-zones with excellent fracture toughness
DE102006048580C5 (de) * 2006-10-13 2015-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum rissfreien Schweißen, Reparaturschweißen oder Auftragsschweißen heißrissanfälliger Werkstoffe
WO2012050097A1 (ja) * 2010-10-12 2012-04-19 新日本製鐵株式会社 レーザ溶接方法
KR102057551B1 (ko) * 2014-09-19 2019-12-19 닛폰세이테츠 가부시키가이샤 레이저 용접 조인트 및 레이저 용접 방법
AU2015356483B2 (en) * 2014-12-02 2018-11-22 Jfe Steel Corporation Method for producing circumferential weld joint for low-carbon martensitic stainless steel pipes
CA2986647A1 (en) * 2015-03-26 2016-09-29 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003320476A (ja) 2002-05-02 2003-11-11 Daido Steel Co Ltd フェライト系ステンレス鋼溶接ワイヤ
WO2016136888A1 (ja) 2015-02-27 2016-09-01 国立研究開発法人物質・材料研究機構 フェライト系耐熱鋼とその製造方法

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Publication number Publication date
JP2020082121A (ja) 2020-06-04
EP3885068A1 (de) 2021-09-29
CN113165094B (zh) 2023-03-10
KR20210094009A (ko) 2021-07-28
WO2020105276A1 (ja) 2020-05-28
CN113165094A (zh) 2021-07-23
EP3885068A4 (de) 2022-01-19

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